| 发明名称 |
PROCESS FOR EASILY DEGRADING WASTE CONSISTING OF THE REACTION PRODUCTS OF ORGANIC COMPOUNDS CONTAINING ISOCYANATE GROUPS WITH ALCOHOLS AND/OR WATER |
| 摘要 |
<p>A method for easily degrading wastes consisting of the reaction products of organic materials containing isocyanate groups and specifically foamed polyurethane wastes by comminuting the waste and reacting it with alkylene oxide at 120.degree.C to 200.degree.C and removing the unreacted alkylene oxide. The products obtained are homogeneous liquids which can be added to polyols for reaction with isocyanates to form foamed polyurethanes.</p> |
| 申请公布号 |
CA1105199(A) |
申请公布日期 |
1981.07.14 |
| 申请号 |
CA19790332376 |
申请日期 |
1979.07.23 |
| 申请人 |
TH. GOLDSCHMIDT AG |
发明人 |
LIDY, WERNER;ROSSMY, GERD;KOLLMEIER, HANS-JOACHIM |
| 分类号 |
C08G18/00;C08G18/82;C08J11/00;C08J11/22;(IPC1-7):08J11/00;29C29/00 |
主分类号 |
C08G18/00 |
| 代理机构 |
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代理人 |
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